Longitud completa del soldador en uniforme protector que trabaja con la antorcha de soldadura en fábrica - Foto e imágenes de stock

Welding steel pipe with Mig-Mag method for industrial work. Gas metal arc welding

Metal workers use manual labor, Skilled welder, Factory workers making OT. Welder is welding the steel in the factory. welder Industrial automotive part in factory.

Worker welding metal with sparks at factory

Sandblast. Blasting metal. An employee prepares a metal part for painting. A harsh man works in the factory.

Blacksmith working in bavarian city Wangen, Germany.